Guard for derrick apparatus



FIG. 1 is a perspective view of a design for a guard for derrick apparatus according to the present invention.

FIG. 2 is a first side perspective view of the guard of FIG. 1.

FIG. 3 is a second side perspective view of the guard of FIG. 1, opposite to the first side.

FIG. 4 is a first side view of the guard of FIG. 1.

FIG. 5 is a second side view of the guard of FIG. 1, opposite the first side shown in FIG. 4.

FIG. 6 is a top view of the guard of FIG. 1; and,

FIG. 7 is a bottom view of the guard of FIG. 1. 

The ornamental design for a guard for derrick apparatus, as shown and described. 